Thyroid Profile in Attention Deficit With Hyperactivity Disorder (ADHD)

"A venous blood sample will be taken for assay in immuno-analysis including and for assay in chromatography with mass spectrometry. Patients will participate in computer neuropsychological tests: .~Venous blood collection and the administration : the tubes are transported to the biochemistry laboratory of the University Hospital Center of Nice (CHU Nice) which prepares five aliquots (4 for assays in immuno-analysis including 2 on site, and one for assay in chromatography with mass spectrometry.~Administration of two neuropsychological tests on computer(Attention Network Task and Tower of London)."